baber/WOPTO huggingface dataset:
Patent JP-2004150515-A (JP)
Title: Heavy article supporting device equipped with rotating mechanism
Inventor: NAGATA SHIZUO
IPC: G09F9/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavy article supporting device equipped with a rotating mechanism which can adjust the display angle in the left and right directions of a plasma TV under remote control, and can avoid an overload status caused when reaching a marginal angle or abutting on an obstacle, and whose manufacturing cost is low.  <P>SOLUTION: This heavy article supporting device is provided with a base box 11, a driving means to develop rotational driving force in response to an operation signal, the rotating mechanism 13 to transmit the rotational driving force to a TV body 1A, and a stopper mechanism 14 to regulate the rotation by the rotating mechanism 13 to the range of a constant angle. The rotating mechanism 13 is provided with a supporting body 121 fixed to the TV body 1A, a fixed ring 123 fixedly arranged on the base box 11, a rotating body 122 interposed between the fixed ring 123 and the supporting body 121 and rotatable by the rotational driving force from the driving means, and bearing means (124, 26) to generate a slip and also to regulate sway in a radial direction when weight in a thrust direction is at a predetermined value or above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154816-A (JP)
Title: Non-straight cylinder having coating layer
Inventor: HAMANA JUNJI
IPC: B21D39/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-straight cylinder having a smooth surface and a uniform coating layer, and a method for manufacturing the same.  <P>SOLUTION: A cylinder is deformed by expansion or contraction and formed in a non-straight cylindrical shape by inserting an expansion core 5 in the cylinder 4 with a coating layer formed on a surface thereof, and thermally expanding the expansion core 5 relatively larger than the cylinder, or thermally contracting the cylinder 4 relatively smaller than the expansion core 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154681-A (JP)
Title: Method for recycling waste glass material and glass cullet manufactured thereby
Inventor: AKAISHI NORIYASU
IPC: B02C23/14
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling waste glass material, by which an impurity is made harmless and to provide glass cullet manufactured by this method.  <P>SOLUTION: In a waste glass material recycling process, the edge portion of the multiple glass containing the impurity of 19.2 mass% in concentration is separated from the recovered multiple glass, crushed coarsely and sieved to manufacture a edge portion powdery body so that the concentration of the impurity having a small particle size under sieve is around 1%. The edge portion powdery body is pulverized to obtain pulverized material. Water is added to the pulverized material to elute alkali metals such as Na and alkaline-earth metals such as Ca in the pulverized material and obtain an alkaline solution. The solute of the alkaline solution is dried and burnt, and then the glass cullet containing the impurity of 15-50 mass ppm concentration (the acceptance quality standard of glass cullet) is taken out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127218-A (JP)
Title: Interactive information providing system
Inventor: NAKADA NORIHEI
IPC: G06F15/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interactive information providing network system in which labor for explanations is reduced when a user performs an inquiry to an information provider with respect to information provided via a network, and the information provider redirects a more appropriate response to the user after more accurately comprehending contents of the inquiry.  <P>SOLUTION: A message created by an end user U is transmitted from a user terminal 2 to an administrative server 1 of an information providing enterprise K for distributing information which becomes an object of a topic in the message after being added with identification information specifying the said information, an operator terminal 3 of the information providing enterprise K transmits a response message which is created based upon the said message acquired from the administrative server 1 and the said identification information and is corresponding to the said message to the administrative server 1, and the user terminal 2 receives the response message and displays the message on a screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164968-A (JP)
Title: Crimping device
Inventor: MARUYAMA KIYOMI
IPC: H01R43/01
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the spread of an interval of a pair of crimping blades by a simple structure with the number of parts reduced about a crimping device to crimp an electric supply cable to a crimp terminal having the pair of crimping blades facing each other at an interval narrower than the diameter of the electric supply cable.  <P>SOLUTION: A stuffer 12 integrally has an electric supply cable pressing part 121 pressing the electric supply cable and a pair of terminal guides 12 preventing the spread of an interval between the pair of crimping blades 91 protruding from both sides of the cable pressing part 121 to an anvil 11 side and immobile relative to the cable pressing part 121.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165440-A (JP)
Title: Inductance element
Inventor: YAMAMOTO YASUO
IPC: H01F37/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve a DC superposition characteristics while a magnetic saturation is hard to occur.  <P>SOLUTION: An inductor body comprises a magnetic layer in which a plurality of ferrite sheets 1-1 to 1-n are laminated, and a conductor layer in which, being laminated in one layer within the magnetic layer, a conductor pattern 2 is printed linearly as one streak on the ferrite sheet 1-i. An end face is provided with an external electrode 4 connected to the conductor pattern 2. A non-magnetic ceramic layer 5 that covers such ferrite sheet surface as no conductor pattern 2 is provided is provided to adjoin at least one side of the conductor pattern 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163707-A (JP)
Title: Optical fiber cable
Inventor: TAKAHASHI TAKESHI
IPC: G02B6/44
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable which always maintains a stable transmission characteristic without causing an increase in transmission loss.  <P>SOLUTION: The optical fiber cable constituted by gathering a plurality of optical fibers at the center part of a cable core 4, charging a buffer material 1 around them, and forming a jacket outside it, maintains the stable transmission characteristic by using polypropylene opening yarn of ≤0.2% in heat shrinkage rate and ≤1.0mm in opening width for the buffer material 1. More preferably, the opening width is ≤0.5mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171881-A (JP)
Title: Fuel cell system
Inventor: OSHIMA HISAZUMI
IPC: H01M8/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of using the excess hydrogen without waste, capable of heating the fuel cell with a simple structure at cold temperature.  <P>SOLUTION: The fuel cell system comprises a main fuel cell 10 to which hydrogen and oxygen are supplied and generating electric energy by a electrochemical reaction thereof, a hydrogen passage through which the hydrogen supplied to the main fuel cell and the unreacted hydrogen exhausted from the main fuel cell 10 pass, and an auxiliary fuel cell 20 arranged on the downstream side of the main fuel cell, having an rated output in ranging within 1-20% of the maximum output of the main fuel cell 10, to which the unreacted hydrogen and oxygen are supplied. A hydrogen valve 32 capable of opening and closing the hydrogen passage is arranged on the downstream side of the auxiliary fuel cell 20 in the hydrogen passage. The auxiliary fuel cell 20 is arranged on the upstream side of the main fuel cell 10 in the cooling water passage that circulates the cooling water to the main fuel cell 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171258-A (JP)
Title: Permission token management system and program
Inventor: NAKAYAMA YOSHITAKA
IPC: G06F21/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To speed up a process for deciding whether permission necessary for normal operation of an application program (AP) to be downloaded is mounted in a portable terminal or not.  <P>SOLUTION: A token (e.g. a hash value of a character string showing the permission) to each the permission mounted in the portable terminal is stored in a token table 113. When the permission character string showing the permission necessary for the normal operation of the AP to be downloaded from an installer 20 is inputted before the download of the AP, a hash value calculation means 111 finds the hash value of the permission character string, and a retrieval means 112 searches the token table 113 by use of the hash value. If a token matching the hash value exists, an instruction to authorize the download is output, and if it does not exist, an instruction not to authorize the download is output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172983-A (JP)
Title: Mail server, mobile communication terminal, and program
Inventor: ETSUHARA ICHIYOSHI
IPC: H04W88/18
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail server, a mobile communication terminal, and a program capable of efficiently obtaining the information of specified electronic mail.  <P>SOLUTION: According to this invention, the mail server 40 registers the address notified from a mobile communication terminal 50 as a registered address, adds automatic opening identification information to the electronic mail whose transmission origin address matches the registered address among the electronic mail to the mobile communication terminal and repeatedly distributes it. Also, when the electronic mail to which the automatic opening identification information is added is received, the mobile communication terminal automatically opens the electronic mail. Thus, the mobile communication terminal efficiently obtains the information of the electronic mail whose transmission origin address is the registered address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176550-A (JP)
Title: Fastening structure of cylinder head
Inventor: ITO TOSHIHIKO
IPC: F02F11/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure of a cylinder head, which sufficiently ensures bearing between a cylinder block and the cylinder head to prevent blowing-through of combustion gas and which can almost equalize amounts of deformation of a cylinder liner in a peripheral direction to reduce oil consumption.  <P>SOLUTION: A diameter of head bolts to be screwed in head bolt holes 2, 2 ... situated between cylinders 1A-1D adjacent each other in a cylinder row direction is set to be larger than a diameter of head bolts to be screwed into head bolt holes 2', 2' ... situated between cylinders 1A, 1D positioned on opposite ends of the cylinder row and an outer edge of the cylinder block. With this, unbalance in the bearing between the cylinder block 1 and the cylinder head is inhibited and blowing-through of the combustion gas is prevented. Unbalance in pressing force of the cylinder head with respect to the cylinder liner in the peripheral direction of the liner is improved, and sealing performance between the cylinder liner and pistons is ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177509-A (JP)
Title: Red toner
Inventor: KANAMARU YUTAKA
IPC: G03G9/087
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a red toner capable of maintaining bright color development over a prolonged period of time and having stable electrostatic chargeability even in a humid environment.  <P>SOLUTION: The red toner comprises a binder resin and an organic pigment, wherein the organic pigment is a condensed azo pigment represented by formula (I), and when the hue of an image of the toner is measured according to an L*C*h color system, in a lightness (L*) range of 40-60, a hue angle (h) is 0-50°. In the formula (I), R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>5</SP>are each independently H, halogen or a 1-3C alkyl; and R<SP>4</SP>and R<SP>6</SP>are each independently H, halogen, trifluoromethyl, ClCH<SB>2</SB>CH<SB>2</SB>OCO- or (CH<SB>3</SB>)<SB>2</SB>CHOCO-.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177297-A (JP)
Title: Nuclear power plant building and construction method of nuclear power plant building
Inventor: IMAI YOSHIKATSU
IPC: E04B5/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To set a floor buried article under a steel plate concrete floor without enlarging the joist size of the steel plate concrete even if the distance between facing walls is large in a nuclear power plant building.  <P>SOLUTION: The steel plate concrete floor 12 is supported by a steel beam 13, and the steel beam 13 is burdened with placing pressure required for the joist 4, to thereby lower the height of the joist 4, and to secure a setting space for the floor buried article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182491-A (JP)
Title: Porous silica film, laminated substrate having the same, production method therefor, and electroluminescence element
Inventor: HANDA KEISHIN
IPC: H05B33/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated substrate which has excellent alkali water resistance, and further has satisfactory long-term reliability and light extraction efficiency, to provide a production method therefor, and to provide an electroluminescence element.  <P>SOLUTION: The above problem is solved by a porous silica film having a refractive index of 1.10 to 1.35, and in which a dense layer with a thickness of 5 to 100 nm having vacancies with a diameter of 0 to 10 nm is present in a surface layer region within a depth of 100 nm from the surface. The laminated substrate can be obtained by forming the porous silica film on a substrate. The electroluminescence element can be obtained by stacking the laminated substrate with a transparent electrode, an electroluminescence layer and a cathode in this order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004031307-A (JP)
Title: Polyelectrolyte composition
Inventor: KIUCHI MASAYUKI
IPC: H01G11/54
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost polyelectrolyte composition made of an aromatic high polymer and a molten salt, having durability and demonstrating high ion conductivity without water or solvent.  <P>SOLUTION: The polyelectrolyte composition comprises a calbonyl bond and/or a sulfonyl bond in its main chain, an aromatic polymer compound containing an anode ion exchange group, and a molten salt. As the aromatic polymer compound, an aromatic polyethersulfone having a specified structural unit and an anode ion exchange group, an aromatic polyetherketone having a specified structural unit and an anode ion exchange group, or an aromatic polyethersulfone block copolymer and/or an aromatic polyertherketone block copolymer having a hydrophilic segment containing an anode ion exchange group and a hydrophobic segment not containing an anode ion exchange group are preferable. If a block copolymer is used as the aromatic polymer compound a polyelectrolyte composition having excellent structure retainability in high temperature is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185178-A (JP)
Title: Network access management method, system and program using filtering technique
Inventor: SATO TOMONOBU
IPC: H04B7/26
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a network access management technique with high reliability and a minimized testing load.  <P>SOLUTION: The access control part 190 of a gateway 70 belongs to a physical layer and comprises a filter 10 for every user which discriminately receives a signal from a user from signals of other users. A membership authentication part 240 belongs to an application layer and performs the personal authentication of the user on the basis of information for an access request received through the filter 20. When the authentication part 240 determines that the user is accessible, the access request is transmitted to a main server 120 to execute business processing. When the authentication part 240 determines that the user is not accessible, the filter 20 of the user concerned is erased through the access control part 190.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180814-A (JP)
Title: Light source device for endoscope
Inventor: TASHIRO YOSUKE
IPC: G02B23/26
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To certainly suppress the temperature rise in the periphery of a xenon lamp at the time of driving of the xenon lamp.  <P>SOLUTION: A first fan 71 and a second fan 72 are arranged in the vicinity of a lamp house 10. The first fan 71 is arranged in the vicinity of a heat sink 40 for supporting the cap 25 provided on the leading end of the xenon lamp 20 while the second fan 72 is arranged in the vicinity of a heat sink 30 for supporting the cap 24 provided to the base part of the xenon lamp 20. The first fan 71 has a predetermined angle with respect to the fins 42 of the heat sink 40 and the second fan 72 has a predetermined angle with respect to the fins 32 of the heat sink 30. The first fan 71 is always driven during the driving of the xenon lamp 20 and the second fan 72 is driven only when the peripheral temperature of the xenon lamp 20 detected by a temperature sensor 70 is not less than 160°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182868-A (JP)
Title: Method for producing resin composition
Inventor: INOUE KAORU
IPC: C08K5/42
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resin composition excellent in a feed property and feed stability.  <P>SOLUTION: When obtaining the resin composition by feeding (A) a saponified product of ethylene-vinyl acetate copolymer having 20-60 wt.% water content and (B) a substituted 9, 10-anthraquinone, in which weight reduction ratio under heating obtained when the anthraquinone is allowed to stand for 60 min at 250°C is ≤5%, having a substituent group at at least one position of 2, 3, 6 and 7 positions into a melting and extruding machine, the water content of the resin composition is kept to ≤3 wt.% by carrying out control of water content in the melting and extruding machine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183802-A (JP)
Title: Needle roller bearing, and method for manufacturing the same
Inventor: OKI TSUTOMU
IPC: F16C33/64
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle roller bearing capable of restricting heat treatment deformation while securing prescribed hardness.  <P>SOLUTION: Steel material for forming at least one of an inner ring 2, an outer ring 4, and a needle roller 3 is quenched and hardened by atmospheric cooling. A surface layer part quenched and hardened has hardness of HV650 or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184768-A (JP)
Title: Projector device
Inventor: MATSUO YASUKI
IPC: G03B21/14
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To attach a projector body so as to be hung from the ceiling with easy operation without performing work on the ceiling.  <P>SOLUTION: The projector device 11 is constituted by providing a projector hooking ceiling 13 engaged with a ceiling rosette 8 in a projector body 12 projecting an image on a screen 2. Therefore, the projector body 12 is easily attached by utilizing the rosette 8 for an illuminator 16 provided on the ceiling 1C in advance. Since the rosette 8 is connected to a power source side, power is fed to the projector body 12 by utilizing the rosette 8 and an obstructive power source cord is omitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181598-A (JP)
Title: Analytical sample polishing jig
Inventor: KOYAMA YUTAKA
IPC: B24B41/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical sample polishing jig which can control the inclination of a surface to be polished at a predetermined angle with respect to a polishing plane during polishing work, facilitates checking of a polishing state, and allows an analytical sample to be subjected to analysis in the polishing state together with the jig, and to provide a method of producing the analytical sample.  <P>SOLUTION: The analytical sample polishing jig consists of a sample fixing block and a polishing block. The polishing block includes a rotation axis at a location in parallel with the polishing plane, and a rotation axis at a location orthogonal to the former rotation axis. The method of producing the analytical sample is implemented by using the analytical sample polishing jig consisting of the sample fixing block and the polishing block, wherein the polishing block includes a rotation axis at the location in parallel with the polishing plane, and the rotation axis at the location orthogonally crossing the former rotation axis. According to the method, the sample is fixed to the sample fixing block of the polishing jig, and the two rotation axes of the analytic sample polishing jig are rotated at predetermined angles, followed by polishing the sample surface to be polished, fixed to the polishing jig at a predetermined angle, to thereby produce the analytical sample.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192167-A (JP)
Title: Portable terminal and information input device
Inventor: ISHIKAWA YOSHITO
IPC: G06F1/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal and information input device excellent in portability, convenience and design by enabling the carrying or operation by one hand.  <P>SOLUTION: This portable terminal 1 comprises a terminal body part 2, a wiring part 6 and an operation part 7. The terminal body part has a CPU or display monitor 3 for performing a main processing, and integrated with a mounting member 4 made of a flexible material so as to be mountable on the wrist or arm. The operation part comprises an operation switch and a camera 7 (or part of a camera such as imaging lens or imaging device) or a projector 9 (or part of a projector such as projecting lens or light emitting device), and is mountable on each finger. This portable terminal is mounted on one hand, and the operation switch of each operation part is operated by use of the thumb, whereby various operations such as imaging by the camera, projection by the projector, and confirmation display by the display monitor can be performed by one hand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190559-A (JP)
Title: Displacement expander and fluid machine
Inventor: HOKOTANI KATSUMI
IPC: F01C20/16
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain reduction in efficiency for recovering motive power by preventing excessive reduction in pressure of an expansion chamber 62 under a prescribed operation condition in a displacement expander.  <P>SOLUTION: A connecting passage 72 is arranged for communicating an expansion process intermediate position with an outflow position in the expansion chamber 62, and outflow side fluid is returned to the expansion chamber 62.  <P>COPYRIGHT: (C)2004,JPO&NCIPI